User: anonymous   Login
Location: ????????
(42.0488°N, 44.0407°E)
Time: 09:30:27

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 1766 RocketHelios 1B
Spacetrack catalog number1688225977
Radar cross sectionlargelarge
Epoch of two-line elements (UTC)2020 Sep 23 08:502020 Sep 23 13:28
Time of closest approach (UTC)2020 Aug 18 19:20:35.201
Minimum distance1.260 km
Height difference-1.237 km
Relative speed14.870 km/s
Angle between velocity vectors160°
Geographic position81.7°N, 34.4°E
Height636 km